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Ibhetri yeRevolutionary Solid-State iPropels ukuTshaja ngoko nangoko kwizithuthuthu zoMbane

NgoJanuwari 11, 2024, abaphandi abavela kwiHarvard John A. Paulson School of Engineering and Applied Sciences eUnited States baye baphumelela ngokuvelisa inoveli yebhetri yentsimbi ye-lithium, eyabangela inguqu yenguqu kwicandelo lezothutho lombane.Eli bhetri alinabo kuphela ubomi bemijikelezo ye-6000 yokukhupha intlawulo, idlula nayiphi na enye ibhetri ye-soft-pack, kodwa iphumelele ukutshaja ngokukhawuleza kwimizuzu nje embalwa.Le nkqubela phambili ibalulekileyo ibonelela ngomthombo wamandla omtsha wophuhliso lweizithuthuthu zombane, ukunciphisa kakhulu amaxesha okutshaja kunye nokuphucula ukusebenza kwezithuthuthu zombane ukuhamba yonke imihla.

Ibhetri ye-Revolutionary Solid-State iPropels ukuTshaja ngoko nangoko kwiiMotorcycles zoMbane-Cyclemix

Abaphandi bachaza indlela yokuvelisa kunye neempawu zale bhetri entsha ye-lithium-metal kupapasho lwabo lwamva nje "Izinto zeNdalo."Ngokungafaniyo neebhetri ezithambileyo eziqhelekileyo, le bhetri isebenzisa i-lithium-metal anode kwaye isebenzisa i-electrolyte eqinileyo, ekhokelela ekusebenzeni okuphezulu kokutshaja kunye nobomi obandisiweyo.Oku kwenzaizithuthuthu zombaneukuhlawulisa ngokukhawuleza, ukuphucula ngokubonakalayo lula kubasebenzisi.

Ngokufika kwebhetri entsha, amaxesha okutshaja kwizithuthuthu zombane aya kuncitshiswa kakhulu, oko kuphucula kakhulu amava omsebenzisi.Ngaphezu koko, ngenxa yokonyuka okubalulekileyo kobomi bebhetri, uluhlu lwezithuthuthu zombane luya kubona ukuphucuka okubonakalayo, ukulungiselela uluhlu olubanzi lweemfuno zokuhamba.Le mpumelelo ibaluleke kakhulu ekukhuthazeni ukwamkelwa ngokubanzi kothutho lombane, ukunciphisa ukuxhomekeka kwimithombo yamandla emveli.

Ngokutsho kwedatha evela kwiHarvard John A. Paulson School of Engineering and Applied Sciences, ibhetri entsha ye-lithium-metal inobomi bomjikelo wokutshaja ubuncinane imijikelo ye-6000, umyalelo wokuphucula ubungakanani xa kuthelekiswa nexesha lokuphila kweebhetri ze-soft-pack.Ngaphaya koko, isantya sokutshaja sebhetri entsha sikhawuleza ngokumangalisayo, sidinga imizuzu embalwa kuphela ukugqiba intlawulo, oko kwenza ixesha lokutshaja izithuthuthu zombane liphantse lingabinamsebenzi ekusetyenzisweni kwemihla ngemihla.

Oku kufunyanisiweyo kuya kuvula amathuba amatsha osetyenziso olunabileyo lweizithuthuthu zombane.Ngophuhliso oluqhubekayo lobuchwepheshe obutsha bebhetri, ukuthuthwa kombane kungena kwixesha elisebenzayo nelilungeleyo.Oku kukwabonelela ngomkhombandlela kubavelisi bezithuthuthu zombane, bebakhuthaza ukuba banyuse utyalo-mali kuphando nophuhliso lobuchwepheshe bamandla amatsha, ukukhawulezisa inguqu eluhlaza kuthutho lombane.